USS DETECTOR MSO-429 SHIP PATCH. US Navy, Minesweeper Ocean. Approx. 6" W x 3" H PATCH. High Quality Embroidered. Excellent Color. Very Durable with Iron On Backing. Great Detail and Stitching for a Jacket or Vest. Great Gift Idea for ANYONE, especially those who served on the USS DETECTOR. HatnPatch Is THE Veteran Owned Family Business. We Generally Ship Orders Within 24 Hours And Usually The SAME DAY!